[Security Solution] Identify Explore Cypress tests ownership

[MadameSheema]

As part of the https://github.com/elastic/security-team/issues/6250 effort, we need to identify which test scenarios are owned by Threat Hunting team.

In order to make this effort more granular and to have an up-to-date codeowners file, the task is going to be divided between the different area teams.

As an output, we are expecting to have the lists of Cypress tests owned by the Explore team.

Please add a comment to this ticket with the tests your teams owns using the following formats:

If you own the whole file:

/x-pack/plugins/security_solution/cypress/e2e/detection_rules/bulk_edit_rules.cy.ts

If you own just some test(s) of the file:

/x-pack/plugins/security_solution/cypress/e2e/detection_rules/bulk_edit_rules.cy.ts
  Only prebuilt rules selected
  Prebuilt and custom rules selected: user proceeds with custom rules editing

[stephmilovic]

follow up here: #153661

[oatkiller]

This PR adds a new config #158747